Chastaine's Basic Math Multitasking Exercise

1+1
1-1
1*1
1/1
- 2
- 0
- 1
- 1
1+2
1-2
1*2
1/2
- 3
- -1
- 2
- 0.5
1+3
1-3
1*3
1/3
- 4
- -2
- 3
- 0.3333 forever
1+4
1-4
1*4
1/4
- 5
- -3
- 4
- 0.25
1+5
1-5
1*5
1/5
- 6
- -4
- 5
- 0.2
1+6
1-6
1*6
1/6
- 7
- -5
- 6
- 0.166666666666666
1+7
1-7
1*7
1/7
- 8
- -6
- 7
- 0.142857
- (note: Notice the pattern)
- 1/7=0.142857142857
- 2/7=0.285714285714
- 3/7=0.428571428571
- 4/7=0.571428571428
- 5/7=0.714285714285
- 6/7=0.857142857142
1 +8
1-8
1*8
1/8
- 9
- -7
- 8
- 0.125
1+9
1-9
1*9
1/9
- 10
- -8
- 9
- 0.1111111 forever
1+10
1-10
1*10
1/10
- 11
- -9
- 10
- 0.1
1+11
1-11
1*11
1/11
- 12
- -10
- 11
- 0.09090909 forever
1+12
1-12
1*12
1/12
- 13
- -11
- 12
- 0.083333333 forever
2+1
2-1
2*1
2/1
- 3
- 1
- 2
- 2
2+2
2-2
2*2
2/2
- 4
- 0
- 4
- 1
2+3
2-3
2*3
2/3
- 5
- -1
- 6
- 0.666666666666666
2+4
2-4
2*4
2/4
- 6
- -2
- 8
- 0.5
2+5
2-5
2*5
2/5
- 7
- -3
- 10
- 0.4
2+6
2-6
2*6
2/6
- 8
- -4
- 12
- 0.333333333 forever
2+7
2-7
2*7
2/7
- 9
- -5
- 14
- 0.2857142857
- (note: Notice the pattern)
- 1/7=0.142857142857
- 2/7=0.285714285714
- 3/7=0.428571428571
- 4/7=0.571428571428
- 5/7=0.714285714285
- 6/7=0.857142857142
2+8
2-8
2*8
2/8
- 10
- -6
- 16
- .25
2+9
2-9
2*9
2/9
- 11
- -7
- 18
- 0.22222222 forever
2+10
2-10
2*10
2/10
- 12
- -8
- 20
- 0.2
2+11
2-11
2*11
2/11
- 13
- -9
- 22
- 0.18181818181818 forever

Author

chastaine

ID

165819

Card Set

Chastaine's Basic Math Multitasking Exercise

Description

Addition Subtraction and Multiplication set up so I can group and memorize better

Updated

2012-08-13T08:12:15Z